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Elis [28]
3 years ago
13

An ionic bond forms when​

Biology
2 answers:
Ahat [919]3 years ago
7 0

Answer: An ionic bond forms when​ there is a complete transfer of valence electrons from one metal atom to a non metal atom.

Explanation: The purpose of the transfer of the valence electrons from a metal atom to a non metal atom is so that the two atoms can attain a noble gas octet or duplet structure. Since there is a loss of electron by the metal atom and gain of electron by the non metal atom, the compound formed is usually ionic. Ionic bond is also called electrovalent bond.

Assoli18 [71]3 years ago
3 0

Answer: When Ionic bonds involve a cation and an anion. The bond is formed when an atom, typically a metal, loses an electron or electrons, and becomes a positive ion, or cation. Then ions produced are oppositely charged and are attracted to one another due to electrostatic forces.

Explanation:

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What is a consumer?
sweet [91]

Answer:

Consumer is organisms or animals that consume on plants or animals. Primary consumer are animals that feeds on plants, mostly are herbivores. Examples are caterpillar and goat. Secondary consumer are eats on small animals and mostly are omnivores. Examples are birds and monkeys. Lastly is the tertier consumer that feeds on animals, of course they were carnivores. Examples are tiger and jaguar.

3 0
3 years ago
Read 2 more answers
Please help asap brainliest<br> links will be reported
Kryger [21]

Answer:

In areas of Africa where malaria is prevalent the number of sickle cell cases remains consistent generation after generation. ---- support the hypothesis.

In Canada the incident of sickle cell anemia has been increasing in the population. -----  contradicts the hypothesis.

Explanation:

In areas of Africa where malaria is widespread the number of sickle cell cases remains consistent generation after generation while on the other hand, In Canada the incident of sickle cell anemia are lower in the population because of environmental condition is not good for increase in malarial disease. In Africa, the environment is suitable for the mosquitoes that causes malaria so there is high increase of sickle cell anemia in the population.

5 0
2 years ago
What type of trait prevents the other type from being seen?
stich3 [128]
The answer would be dominant
5 0
3 years ago
How are vascular and non-vascular plants different, and how do each of them work through osmosis?
Lilit [14]

Answer:

Explanation:

Vascular plants have tubelike structures that carry water, nutrients, and other substances throughout the plant. Nonvascular plants do not have these tubelike structures and use other ways to move water and substances.

Vascular plants are said to have a true stem, leaves, and roots due to the presence of vascular tissues. Non-vascular plants do not have true roots, stems, or leaves and the tissues present are the least specialized forms of tissue. Some examples of vascular plants include maize, mustard, rose, cycad, ferns, clubmosses, grasses. Some examples of non-vascular plants include moss, algae, liverwort, and hornwort.

How vascular plants work through osmosis

The xylem of vascular plants consists of dead cells placed end to end that form tunnels through which water and minerals move upward from the roots to the rest of the plant. Through the xylem vessels, water enters and leaves cells through osmosis.

How non vascular plants work through osmosis

Because non vascular plants do not have the xylem and phloem ystem, they absorb water right into their cells through their leaves when it rains or when dew falls. Internal cells get their water by passive osmosis. While, they use rhizoids to transport nutrients and minerals.

8 0
2 years ago
Your tongue is home to special structures that allow you to experience tastes such as sour, sweet, bitter and salty, what is the
son4ous [18]
Hello,

These awesome features that allow to taste variety of things is called taste bud, taste buds are special features that allow you to taste different things. 
For example, if you eat pepper you taste spiciness.

Thanks for using brainly.
3 0
3 years ago
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